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GLOBALMalwareProfessional ServicesProfessional ServicesRansomwareBlack BastaRansom DemandedActor NamedMedium

Lorne Stewart Group

bd_1f43bbbe4e4e401b · schema v1 · pii pii-v1

Severity

Medium

Discovered

—

Filed

Nov 14, 2024

To disclose

—

Affected

Not disclosed

Confidence

50%
Full breach record for Lorne Stewart Group →

Threat-actor claim — not a regulatory filing

This row is a claim by the ransomware group Black Basta on its public extortion blog. It has not been validated by the victim or any regulator. Treat attribution and counts as the threat actor's assertion until a regulatory filing or victim disclosure corroborates them.

Group activity: Business ServicesDiscovered: 2024-12-04
View aggregator listing on ransomware.live

Source: Ransomware.live

Post text · scraped from the leak site

Lorne Stewart Group is a UK-based engineering and construction company that specializes in mechanical and electrical engineering, integrated facilities management, and off-site modular design and construction. The company has a long-standing heritage in the industry, providing services across various sectors including public and private projects.SITE: www.lornestewartgroup.com Address : Aladdin Building, Western Avenue Greenford, Middlesex UB6 8UY United KingdomTEL#: 020 8732 2000ALL DATA SIZE: ≈1tb 1. Financial data 2. Personal employees data, docs 3. Confidential data, NDA’s, Clients data 4. Engeneering, Projects & etc...

Incident timeline — mostly unverified

? — ?

Breach window unknown

Nov 14, 2024

Claim posted

—

No filing yet · watching

Compliance clocks stay unassessable until a regulatory filing lands. Dashed segments fill in automatically when corroboration arrives.

Claim → filing

—

Compliance clock

Not assessable

Tracked as a single-filing incident — the only disclosure on record for this event so far.Unverified claimView incident

Evidence ladder

Leak-site claimThis record

Attacker assertion only. Establishes: claim date, group, alleged victim.

Press / market report

Unlocks: incident narrative, operational impact. Still no compliance clock.

State AG / regulator filing

Unlocks: discovery date, data types, affected count, compliance clock.

SEC 8-K / victim statement

Unlocks: materiality, stated response, full audit trail. Ceiling removed.

No regulatory filing corroborates this yet — it is the attacker's own assertion. Watch this entity to be notified the moment a filing corroborates or contradicts it.

Source ceiling

  • actor name
  • victim claim
  • ransom/leak status
  • discovery date
  • materiality
  • notification
  • affected count
  • confirmed data types
  • compliance clock

The ✕ fields stay blank until a regulatory filing or victim disclosure lands.